Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
truong cua » truong ca, truong quan, truong cao
trai chan » tran chau, tra chat, tri chat
cua dang » cua cong, cua ban
cong tam » cong tac, cong nam, dong tam
cong tan » cong tac, cong san, cong thanh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - hanh truong cua dang ((cong tam) or (cong tan)) trai chan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - hanh truong cua dang ((cong tam) OR (cong tan)) trai chan.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh truong cua dang ((cong tam) or (cong tan)) trai chan*.